| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 12/02/2010 | US20100303171 System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers |
| 12/02/2010 | US20100303170 Method and apparatus for pre-processing data to be transmitted in multiple-input communication system |
| 12/02/2010 | US20100303169 Channel equalizer and method of processing broadcast signal in receiving system |
| 12/02/2010 | US20100303168 Data Transmission Method for Orthogonal Frequency Division Multiplexing System |
| 12/02/2010 | US20100303167 Hierarchical modulation system and transmitter and method thereof |
| 12/02/2010 | US20100303165 Pilot transmission and channel estimation for an ofdm system with excess delay spread |
| 12/02/2010 | US20100303164 Block spreading for orthogonal frequency divsion multiple access systems |
| 12/02/2010 | US20100303163 Demodulating circuit, demodulating method, and receiving system |
| 12/02/2010 | US20100303162 Multi-users detecting method and device of ofdm transmission signal |
| 12/02/2010 | US20100303160 Multifunctional signal transform engine |
| 12/02/2010 | US20100303159 Apparatus and method for synchronizing user observable signals |
| 12/02/2010 | US20100303144 Architecture for very high-speed decision feedback sequence estimation |
| 12/02/2010 | US20100303142 System and Method for Pre and Post-Tap Zeroing |
| 12/02/2010 | US20100303141 Apparatus and method for receiving signal using rake receiver and equalizer in wireless communication system |
| 12/02/2010 | US20100303135 Method and apparatus for direct rf to digital converter |
| 12/02/2010 | US20100303134 Wireless relay device and wireless relay method |
| 12/02/2010 | US20100303132 Method and Apparatus for Allocating Processing Delays in Multi-Carrier Systems |
| 12/02/2010 | US20100303022 Method and apparatus for uplink scheduling in an orthogonal frequency division multiplexing communication system |
| 12/02/2010 | US20100303017 Wireless Communication System |
| 12/02/2010 | US20100303015 Apparatus and method for calibration for cooperative multiple input multiple output in a wireless communication system |
| 12/02/2010 | US20100303004 Methods and apparatus for multi-dimensional data permutation in wireless networks |
| 12/02/2010 | US20100302978 Method of indicating number of antennas in network broadcast system |
| 12/02/2010 | DE102010017908A1 Systeme und Verfahren zur Steuerung der Leisungsaufnahme eines Transceivers Systems and methods for controlling a transceiver Leisungsaufnahme |
| 12/02/2010 | DE102010017086A1 Schaltung zum Demodulieren eines phasenmodulierten Signals A circuit for demodulating a phase-modulated signal |
| 12/02/2010 | DE102006030582B4 Verfahren zur Kompensation eines Phasen- und/oder Amplitudenfehlers in einem Empfänger A method for compensating a phase and / or amplitude error in a receiver |
| 12/02/2010 | CA2763874A1 Point-to-point communications system particularly for use in a power distribution system |
| 12/01/2010 | EP2257017A2 Incremental Pilot Insertion For Channel And Interference Estimation |
| 12/01/2010 | EP2257016A2 Incremental pilot insertion for channel and interference estimation |
| 12/01/2010 | EP2257015A2 Incremental pilot insertion for channel and interference estimation |
| 12/01/2010 | EP2257014A2 Incremental Pilot Insertion For Channel And Interference Estimation |
| 12/01/2010 | EP2257012A1 Multi-carrier modulation of optical channels with reduced optical power |
| 12/01/2010 | EP2257011A1 A circuit for providing a soft output |
| 12/01/2010 | EP2257010A1 Receiving apparatus, receiving method, and program |
| 12/01/2010 | EP2257005A2 Methods and apparatus for simultaneous estimation of frequency offset and channel response for mu-mimo ofdma |
| 12/01/2010 | EP2256983A2 Apparatus for ARQ retransmission with reordering scheme employing multiple redundancy versions |
| 12/01/2010 | EP2256981A2 Communication device for receiving and transmitting OFDM signals in a wireless communication system |
| 12/01/2010 | EP2256980A2 Communication device for receiving and transmitting OFDM signals in a wireless communication system |
| 12/01/2010 | EP2256979A2 Communication device for receiving and transmitting OFDM signals in a wireless communication system |
| 12/01/2010 | EP2256978A1 Closed-loop rate control for a multi-channel communication system |
| 12/01/2010 | EP2256977A1 Method for obtaining information representative of the channel quality indication on at least one frequency subband |
| 12/01/2010 | EP2256976A1 Method for obtaining information representative of the channel quality indication on at least one frequency subband |
| 12/01/2010 | EP2256975A2 Rate Prediction In Fractional Reuse Systems |
| 12/01/2010 | EP2256953A2 Method and apparatus for utilizing channel state information in a wireless communication system |
| 12/01/2010 | EP2256952A2 Method and apparatus for utilizing channel state information in a wireless communication system |
| 12/01/2010 | EP2256951A2 Method and apparatus for spatial processing with steering matrices for pseudo-random transmit steering in a multi-antenna communication system |
| 12/01/2010 | EP2255586A1 Carrier management in a wireless communication device assigned a set of two or more carriers by a wireless communication network |
| 12/01/2010 | EP2255585A2 Method and apparatus for acquiring resource allocation of control channel |
| 12/01/2010 | EP2255503A2 Channel estimation in wireless systems with impulsive interference |
| 12/01/2010 | EP2255475A1 Method for transmitting multi-carrier signals in a multi-antenna system |
| 12/01/2010 | EP2255473A1 A layered receiver structure |
| 12/01/2010 | EP2255461A1 Method for resource allocation of transmissions in a communication network employing repeaters |
| 12/01/2010 | EP2255457A2 Method for achieving transmission diversity in a multiple antenna system |
| 12/01/2010 | EP2255456A1 Cyclic delay diversity based transmission with delay hopping |
| 12/01/2010 | EP2255450A2 A physical layer convergence protocol (plcp) packet structure for multiple-input-multiple-output (mimo) communication systems |
| 12/01/2010 | EP2127189B1 Method for generating downlink frame, and method for searching cell |
| 12/01/2010 | EP2127188B1 Method for generating downlink frame, and method for searching cell |
| 12/01/2010 | EP1499027B1 Distortion compensation apparatus |
| 12/01/2010 | EP1477004B1 Frequency modulator for digital transmissions |
| 12/01/2010 | EP1430375B1 System, method and computer program to compute a fast fourier transform of data blocks |
| 12/01/2010 | EP1422957B1 Radio communication system |
| 12/01/2010 | CN201663611U Modem |
| 12/01/2010 | CN201663610U Power modem |
| 12/01/2010 | CN1988394B Method and device for control burst noise |
| 12/01/2010 | CN1939024B Phase modulating apparatus, communication device, mobile wireless unit, and phase modulating method |
| 12/01/2010 | CN1937605B Phase position obtaining device |
| 12/01/2010 | CN1929359B Method for allocating sub-channel in a mobile communication system using orthogonal frequency division multiple access scheme |
| 12/01/2010 | CN1909545B Method and device for diversity signal sending |
| 12/01/2010 | CN1802832B Faster fine timing operation in multi-carrier wave system |
| 12/01/2010 | CN1777166B Apparatus and method for acquiring synchronization in mobile communication system using OFDM scheme |
| 12/01/2010 | CN1722721B LO leakage and sideband image calibration system and method |
| 12/01/2010 | CN1717872B Reception device and method for displaying C/N ratio of the reception device |
| 12/01/2010 | CN1682459B Device and method for carrying out correlations in a mobile radio system |
| 12/01/2010 | CN1674572B Apparatus and method for sub-carrier allocation in orthogonal frequency division multiplexing (OFDM) communication system |
| 12/01/2010 | CN1647363B Method for reception, processing and demodulation of a digitally frequency modulated analogue signal in communication system |
| 12/01/2010 | CN1628429B Method and device for the synchronization of radio stations and a time-synchronous radio bus system |
| 12/01/2010 | CN1535508B Method and apparatus for processing data for transmission in multi-channel communication system using selective channel transmission |
| 12/01/2010 | CN101904199A Uplink carrier handoff and method for path loss based triggering of uplink carrier handoff |
| 12/01/2010 | CN101904147A A method and device for automatic gain control |
| 12/01/2010 | CN101904146A A method for uplink collaborative SDMA user pairing in WIMAX |
| 12/01/2010 | CN101904145A I-Q mismatch calibration and method |
| 12/01/2010 | CN101904142A A self-adaptive frequency interpolator for use in a multi-carrier receiver |
| 12/01/2010 | CN101904124A Method for extending ranging region in an OFDMA system |
| 12/01/2010 | CN101904113A System and method for transmit time computation at a relay station |
| 12/01/2010 | CN101904110A Recursive reduction of channel state feedback |
| 12/01/2010 | CN101904103A Processing transmission signals in radio transmitter |
| 12/01/2010 | CN101902812A Adaptive subcarrier transmitting power distribution system and method |
| 12/01/2010 | CN101902774A Method and equipment for processing frequency offset |
| 12/01/2010 | CN101902629A Data transmission method of terrestrial mobile multimedia broadcasting system |
| 12/01/2010 | CN101902435A Downlink frequency deviation estimation method based on IEEE (Institute of Electrical and Electronics Engineers) 802.16e communication standard |
| 12/01/2010 | CN101902434A Radio communication system |
| 12/01/2010 | CN101902433A Radio communication system |
| 12/01/2010 | CN101902432A Method for establishing and optimizing fully-complementary sequence in orthogonal MIMO radar system |
| 12/01/2010 | CN101902431A Dynamic boundary constraint method for OFDM dynamic resource allocation |
| 12/01/2010 | CN101902430A Methods and apparatuses for dealing with spectrum inversion |
| 12/01/2010 | CN101902429A Soft demodulation method and device based on orthogonal amplitude modulation in mobile TV service |
| 12/01/2010 | CN101902428A Method and device for timing synchronization |
| 12/01/2010 | CN101902427A Frame structure and configuration method and communication method thereof |
| 12/01/2010 | CN101902426A Method and device for realizing decimal frequency deviation estimation |
| 12/01/2010 | CN101902425A Method for synchronizing time and carrier frequency in short-range wireless network |
| 12/01/2010 | CN101902424A Differential decoding method in short-range wireless network |